1// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) 2/* 3 * Copyright (C) Linaro Ltd 2019 - All Rights Reserved 4 * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5 * Copyright (C) 2020 Marek Vasut <marex@denx.de> 6 */ 7 8/* Avenger96 uses DHCOR SoM configured for 1V8 IO operation */ 9#include "stm32mp15xx-dhcor-io1v8.dtsi" 10 11/ { 12 aliases { 13 ethernet0 = ðernet0; 14 mmc0 = &sdmmc1; 15 serial0 = &uart4; 16 serial1 = &uart7; 17 serial2 = &usart2; 18 spi0 = &qspi; 19 }; 20 21 /* XTal Q1 */ 22 cec_clock: clk-cec-fixed { 23 #clock-cells = <0>; 24 compatible = "fixed-clock"; 25 clock-frequency = <24000000>; 26 }; 27 28 chosen { 29 stdout-path = "serial0:115200n8"; 30 }; 31 32 hdmi-out { 33 compatible = "hdmi-connector"; 34 type = "a"; 35 36 port { 37 hdmi_con: endpoint { 38 remote-endpoint = <&adv7513_out>; 39 }; 40 }; 41 }; 42 43 led { 44 compatible = "gpio-leds"; 45 led1 { 46 label = "green:user0"; 47 gpios = <&gpioz 7 GPIO_ACTIVE_HIGH>; 48 linux,default-trigger = "heartbeat"; 49 default-state = "off"; 50 }; 51 52 led2 { 53 label = "green:user1"; 54 gpios = <&gpiof 3 GPIO_ACTIVE_HIGH>; 55 linux,default-trigger = "mmc0"; 56 default-state = "off"; 57 }; 58 59 led3 { 60 label = "green:user2"; 61 gpios = <&gpiog 0 GPIO_ACTIVE_HIGH>; 62 linux,default-trigger = "mmc1"; 63 default-state = "off"; 64 }; 65 66 led4 { 67 label = "green:user3"; 68 gpios = <&gpiog 1 GPIO_ACTIVE_HIGH>; 69 linux,default-trigger = "none"; 70 default-state = "off"; 71 panic-indicator; 72 }; 73 }; 74 75 sd_switch: regulator-sd_switch { 76 compatible = "regulator-gpio"; 77 regulator-name = "sd_switch"; 78 regulator-min-microvolt = <1800000>; 79 regulator-max-microvolt = <2900000>; 80 regulator-type = "voltage"; 81 regulator-always-on; 82 83 gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>; 84 gpios-states = <0>; 85 states = <1800000 0x1>, 86 <2900000 0x0>; 87 }; 88 89 sound { 90 compatible = "audio-graph-card"; 91 label = "STM32MP1-AV96-HDMI"; 92 dais = <&sai2a_port>; 93 status = "okay"; 94 }; 95 96 wlan_pwr: regulator-wlan { 97 compatible = "regulator-fixed"; 98 99 regulator-name = "wl-reg"; 100 regulator-min-microvolt = <3300000>; 101 regulator-max-microvolt = <3300000>; 102 103 gpios = <&gpioz 3 GPIO_ACTIVE_HIGH>; 104 enable-active-high; 105 }; 106}; 107 108&adc { 109 pinctrl-names = "default"; 110 pinctrl-0 = <&adc12_ain_pins_b>; 111 vdd-supply = <&vdd>; 112 vdda-supply = <&vdda>; 113 vref-supply = <&vdda>; 114 status = "okay"; 115 116 adc1: adc@0 { 117 st,adc-channels = <0 1 6>; 118 st,min-sample-time-nsecs = <5000>; 119 status = "okay"; 120 }; 121 122 adc2: adc@100 { 123 st,adc-channels = <0 1 2>; 124 st,min-sample-time-nsecs = <5000>; 125 status = "okay"; 126 }; 127}; 128 129ðernet0 { 130 status = "okay"; 131 pinctrl-0 = <ðernet0_rgmii_pins_c>; 132 pinctrl-1 = <ðernet0_rgmii_sleep_pins_c>; 133 pinctrl-names = "default", "sleep"; 134 phy-mode = "rgmii"; 135 max-speed = <1000>; 136 phy-handle = <&phy0>; 137 138 mdio0 { 139 #address-cells = <1>; 140 #size-cells = <0>; 141 compatible = "snps,dwmac-mdio"; 142 reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>; 143 reset-delay-us = <1000>; 144 145 phy0: ethernet-phy@7 { 146 reg = <7>; 147 148 rxc-skew-ps = <1500>; 149 rxdv-skew-ps = <540>; 150 rxd0-skew-ps = <420>; 151 rxd1-skew-ps = <420>; 152 rxd2-skew-ps = <420>; 153 rxd3-skew-ps = <420>; 154 155 txc-skew-ps = <1440>; 156 txen-skew-ps = <540>; 157 txd0-skew-ps = <420>; 158 txd1-skew-ps = <420>; 159 txd2-skew-ps = <420>; 160 txd3-skew-ps = <420>; 161 }; 162 }; 163}; 164 165&gpioa { 166 gpio-line-names = "", "", "", "", 167 "", "", "", "", 168 "", "", "", "AV96-K", 169 "AV96-I", "", "AV96-A", ""; 170}; 171 172&gpiob { 173 gpio-line-names = "", "", "", "", 174 "", "AV96-J", "", "", 175 "", "", "", "AV96-B", 176 "", "AV96-L", "", ""; 177}; 178 179&gpioc { 180 gpio-line-names = "", "", "", "AV96-C", 181 "", "", "", "", 182 "", "", "", "", 183 "", "", "", ""; 184}; 185 186&gpiod { 187 gpio-line-names = "", "", "", "", 188 "", "", "", "", 189 "AV96-D", "", "", "", 190 "", "", "AV96-E", "AV96-F"; 191}; 192 193&gpiof { 194 gpio-line-names = "", "", "", "", 195 "", "", "", "", 196 "", "", "", "", 197 "AV96-G", "AV96-H", "", ""; 198}; 199 200&i2c1 { /* X6 I2C1 */ 201 pinctrl-names = "default"; 202 pinctrl-0 = <&i2c1_pins_b>; 203 i2c-scl-rising-time-ns = <185>; 204 i2c-scl-falling-time-ns = <20>; 205 status = "okay"; 206 /delete-property/dmas; 207 /delete-property/dma-names; 208}; 209 210&i2c2 { /* X6 I2C2 */ 211 pinctrl-names = "default"; 212 pinctrl-0 = <&i2c2_pins_c>; 213 i2c-scl-rising-time-ns = <185>; 214 i2c-scl-falling-time-ns = <20>; 215 status = "okay"; 216 /delete-property/dmas; 217 /delete-property/dma-names; 218}; 219 220&i2c4 { 221 hdmi-transmitter@3d { 222 compatible = "adi,adv7513"; 223 reg = <0x3d>, <0x2d>, <0x4d>, <0x5d>; 224 reg-names = "main", "cec", "edid", "packet"; 225 clocks = <&cec_clock>; 226 clock-names = "cec"; 227 228 avdd-supply = <&v3v3>; 229 dvdd-supply = <&v3v3>; 230 pvdd-supply = <&v3v3>; 231 dvdd-3v-supply = <&v3v3>; 232 bgvdd-supply = <&v3v3>; 233 234 interrupts = <9 IRQ_TYPE_EDGE_FALLING>; 235 interrupt-parent = <&gpiog>; 236 237 status = "okay"; 238 239 adi,input-depth = <8>; 240 adi,input-colorspace = "rgb"; 241 adi,input-clock = "1x"; 242 adi,input-style = <1>; 243 adi,input-justification = "evenly"; 244 245 ports { 246 #address-cells = <1>; 247 #size-cells = <0>; 248 249 port@0 { 250 reg = <0>; 251 adv7513_in: endpoint { 252 remote-endpoint = <<dc_ep0_out>; 253 }; 254 }; 255 256 port@1 { 257 reg = <1>; 258 adv7513_out: endpoint { 259 remote-endpoint = <&hdmi_con>; 260 }; 261 }; 262 263 port@2 { 264 reg = <2>; 265 adv7513_i2s0: endpoint { 266 remote-endpoint = <&sai2a_endpoint>; 267 }; 268 }; 269 }; 270 }; 271}; 272 273<dc { 274 pinctrl-names = "default", "sleep"; 275 pinctrl-0 = <<dc_pins_d>; 276 pinctrl-1 = <<dc_sleep_pins_d>; 277 status = "okay"; 278 279 port { 280 #address-cells = <1>; 281 #size-cells = <0>; 282 283 ltdc_ep0_out: endpoint@0 { 284 reg = <0>; 285 remote-endpoint = <&adv7513_in>; 286 }; 287 }; 288}; 289 290&sai2 { 291 clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>; 292 pinctrl-names = "default", "sleep"; 293 pinctrl-0 = <&sai2a_pins_c>; 294 pinctrl-1 = <&sai2a_sleep_pins_c>; 295 clock-names = "pclk", "x8k", "x11k"; 296 status = "okay"; 297 298 sai2a: audio-controller@4400b004 { 299 #clock-cells = <0>; 300 dma-names = "tx"; 301 clocks = <&rcc SAI2_K>; 302 clock-names = "sai_ck"; 303 status = "okay"; 304 305 sai2a_port: port { 306 sai2a_endpoint: endpoint { 307 remote-endpoint = <&adv7513_i2s0>; 308 format = "i2s"; 309 mclk-fs = <256>; 310 }; 311 }; 312 }; 313}; 314 315&sdmmc1 { 316 pinctrl-names = "default", "opendrain", "sleep"; 317 pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>; 318 pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>; 319 pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>; 320 cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; 321 disable-wp; 322 st,sig-dir; 323 st,neg-edge; 324 st,use-ckin; 325 bus-width = <4>; 326 vmmc-supply = <&vdd_sd>; 327 vqmmc-supply = <&sd_switch>; 328 status = "okay"; 329}; 330 331&sdmmc2 { 332 pinctrl-names = "default", "opendrain", "sleep"; 333 pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>; 334 pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>; 335 pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>; 336 bus-width = <8>; 337 mmc-ddr-1_8v; 338 no-sd; 339 no-sdio; 340 non-removable; 341 st,neg-edge; 342 vmmc-supply = <&v3v3>; 343 vqmmc-supply = <&vdd_io>; 344 status = "okay"; 345}; 346 347&sdmmc3 { 348 pinctrl-names = "default", "opendrain", "sleep"; 349 pinctrl-0 = <&sdmmc3_b4_pins_b>; 350 pinctrl-1 = <&sdmmc3_b4_od_pins_b>; 351 pinctrl-2 = <&sdmmc3_b4_sleep_pins_b>; 352 broken-cd; 353 non-removable; 354 st,neg-edge; 355 bus-width = <4>; 356 vmmc-supply = <&wlan_pwr>; 357 status = "okay"; 358 359 #address-cells = <1>; 360 #size-cells = <0>; 361 brcmf: bcrmf@1 { 362 reg = <1>; 363 compatible = "brcm,bcm4329-fmac"; 364 }; 365}; 366 367&spi2 { 368 pinctrl-names = "default"; 369 pinctrl-0 = <&spi2_pins_a>; 370 cs-gpios = <&gpioi 0 0>; 371 status = "disabled"; 372 /delete-property/dmas; 373 /delete-property/dma-names; 374}; 375 376&uart4 { 377 /* On Low speed expansion header */ 378 label = "LS-UART1"; 379 pinctrl-names = "default"; 380 pinctrl-0 = <&uart4_pins_b>; 381 status = "okay"; 382}; 383 384&uart7 { 385 /* On Low speed expansion header */ 386 label = "LS-UART0"; 387 pinctrl-names = "default"; 388 pinctrl-0 = <&uart7_pins_a>; 389 uart-has-rtscts; 390 status = "okay"; 391}; 392 393/* Bluetooth */ 394&usart2 { 395 pinctrl-names = "default", "sleep"; 396 pinctrl-0 = <&usart2_pins_a>; 397 pinctrl-1 = <&usart2_sleep_pins_a>; 398 st,hw-flow-ctrl; 399 status = "okay"; 400 401 bluetooth { 402 compatible = "brcm,bcm43438-bt"; 403 max-speed = <3000000>; 404 shutdown-gpios = <&gpioz 6 GPIO_ACTIVE_HIGH>; 405 }; 406}; 407 408&usbh_ehci { 409 phys = <&usbphyc_port0>; 410 phy-names = "usb"; 411 status = "okay"; 412}; 413 414&usbotg_hs { 415 pinctrl-0 = <&usbotg_hs_pins_a>; 416 pinctrl-names = "default"; 417 phy-names = "usb2-phy"; 418 phys = <&usbphyc_port1 0>; 419 status = "okay"; 420 vbus-supply = <&vbus_otg>; 421}; 422 423&usbphyc { 424 status = "okay"; 425}; 426 427&usbphyc_port0 { 428 phy-supply = <&vdd_usb>; 429}; 430 431&usbphyc_port1 { 432 phy-supply = <&vdd_usb>; 433}; 434